baber/WOPTO huggingface dataset:
Patent JP-S51138736-A (JP)
Title: Preparation of an aqueous dispersion of polyolefin composition
Inventor: OOHIRA AKIO
IPC: C08L33/00
Filed: 1975-05-20
Abstract: PURPOSE: To obtain an aqueous polyolefin suspension free from coagulation retaining its primary particle sizes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51142213-A (JP)
Title: Bidirectional catv system
Inventor: MATSUMOTO KATSUAKI
IPC: H04N7/10
Filed: 1976-05-22
Abstract: PURPOSE: To make automatic calculation of the power-on time and charge for a terminal equipment possible only when a power senser indicates that a.TV receiver is used. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56156203-A (JP)
Title: Control agent containing sulfamide compound
Inventor: SAKAGUCHI SUMIHIDE
IPC: A01N47/14
Filed: 1980-05-07
Abstract: PURPOSE: A control agent against injurious aquatic organisms containing an N,N- dialkyl-N'-(fluorodichloromethylthio)-N'-phenylsulfamide and if necessary an N- (chloro-substituted phenyl)maleimide, a dithiocarbamate, etc.  
     CONSTITUTION: A control agent against injurious aquatic organisms containing (A) an N,N-dialkyl-N'-(fluorodichloromethylthio)-N'-phenylsulfamide and if necessary (B) an N-(chloro-substituted phenyl)maleimide or/and (C) a dithiocarbamate as active constituents. The control agent is capable of controlling a wide range of injurious aquatic organisms, particularly Bugula neritina, hydrozoans, burnacles, etc., nontoxic to warm-blooded animals and fishes and will not cause environmental pollution. The agent is used by mixing in a resin solution, coating material, etc., and applying to fish nets or ship bottoms. Compounds of formulas II and III may be cited as the examples of the compounds (A), (B) and (C). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02239380-A (JP)
Title: Picture element density converting device
Inventor: KATO TAKAO
IPC: H04N1/387
Filed: 1989-03-14
Abstract: PURPOSE:To excellently convert the picture element density of an indefinite picture at an arbitrary multiplication factor by calculating the mean density of the converted picture element by means of a projecting method, and binarizing it based on a quantization error and the mean density corresponding to the binarization of the peripheral picture elements. CONSTITUTION:The mean density of the converted picture elements by the projection method is operated in a picture element density arithmetic part for the original picture, and outputted to the binary processing part. The picture element density inputted from the arithmetic part passes through one picture element delay elements 51a to 51e, a delay element 53 which is three picture elements fewer than one line, and adders 52a to 52d. Further the quantization error generated by the binarization of the peripheral picture elements during the passage is obtained by a binary error calculating part 55, and the errors distributed to errors e1 to e4 by an error distribution processing part 56 is added. The density value including the error is binarized by a constant threshold by a binarizing part 54, and made into the converted output. Thus the picture element density of the undefined picture can be excellently converted at the arbitrary multiplication factor.
Patent JP-H09250779-A (JP)
Title: Cooling system of communication relay station
Inventor: WATANABE SHINICHI
IPC: F24F5/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To restrain the height of a communication relay station package so as to facilitate its transportation and installation and cool uniformly the inside of an enclosed booth at the same time in the case when a natural circulation loop, which is designed for energy saving, is used to cool the enclosed booth of a communication relay station package. SOLUTION: An outdoor unit 10 provided with a built-in condenser is laid out on the upper part of a booth 24 while an indoor unit 8 is laid out on the lower part of the booth 4, thereby using the height of the booth 4 as a differential undulation area of a high condenser and a vaporizer. This construction makes it possible to restrain the full height of a communication relay station package to the height of the booth 4. A fan 14 is provided so as to prevent cooled air from remaining since the vaporizer is located in the lower position, thereby agitating the air in the booth 4.
Patent JP-H07245836-A (JP)
Title: Method of forming sheath insulating part of crosslinked polyethylene insulated cable
Inventor: TSUCHIYA SHINICHI
IPC: H02G15/00
Filed: 1994-03-05
Abstract: PURPOSE:To reduce middle connections and effectively prevent sheath circuit loss by stripping a metallic sheath in stages into specified length, and covering it with an insulating cover, and providing a water preventive layer on the metallic sheath, and then, grounding the terminal provided on a metallic sheath by cross bonding. CONSTITUTION:A semiconductor layer 1 outside a cable is exposed by stripping a metallic sheath 2 and a conductive tape 3 by specified length. Next, a water preventive layer 4 is made from on the cut end of the metallic sheath 2 to the semiconductor layer 1 outside the cable. Next, both metallic sheaths 2 and 2 are covered with an insulating tube 5 consisting of epoxy resin or the like small in water transmissivity, and the bias of the insulating tube 5 is prevented by interposing spacers 6 between the inside of the insulating tube 5 and the outside of the metallic sheaths 2, and water preventive layers 7 are wound on the peripheries at both ends of the insulating tube 5 and the metallic sheaths 2, and terminals 8 for grounding by cross bond are attached onto the metallic sheaths 2 and 2. Hereby, an insulating part low in sheath voltage to ground and small in outside diameter can be made easily.
Patent JP-S59185581-A (JP)
Inventor: ARIIRU SHIYUTEIIBERU
IPC: B23K11/24
Filed: 1983-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61219521-A (JP)
Title: Electric discharge machine
Inventor: OKABE TAKAO
IPC: B23H7/04
Filed: 1985-03-25
Abstract: PURPOSE:To securely detect the start of discharge in a machining gap by providing a DC power source, a charging capacitor, a switching element for applying voltage between electrodes, and a current detecting resistor, in the driving circuit of an electric discharge machine, and also providing a current detecting circuit. CONSTITUTION:One end of a DC power source 1 in a discharge driving circuit is connected to a workpiece 2 and also to the negative electrode of a charging capacitor 3, in an electric discharge machine. A wire electrode 4 which is opposite to a workpiece 2 across a machining gap G, is connected to the other end of the power source 1 via a field-effect transistor 5 as a switching element, a diode 6, a current detecting resistor 7, and a diode 8, while a current detecting circuit 9, which leads out the current of the resistor 7 as a discharge detecting signal is also provided. The voltage drop with respect to change in a current at the time of varying the specific resistance of water is slight, since the voltage drop which is proportionate to a current flowing in this resistor 7 is generated in the resistor 7. And, a charging current can be distinguished from a discharge current to securely detect the start of a discharge.
Patent JP-S63227956-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F02P5/15
Filed: 1987-03-17
Abstract: PURPOSE:To promote the improvement of acceleration performance and the reduction of a generation amount of NOX, by constituting a device controlling the ignition timing of an internal combustion engine, equipped with an exhaust gas recirculation (EGR) control device acting in response to an intake negative pressure, correcting the ignition timing to a delay timing side in a high load region, in which no EGR control is performed, in the time of running on the high ground. CONSTITUTION:The first ignition timing setting means C, which sets the ignition timing being based on output signals of each intake air flow and engine speed detecting means A, B, is provided. While the second ignition timing setting means E, which sets the ignition timing being based on output signals of each engine speed and throttle valve opening detecting means B, D, is provided. And inputting output signals of each ignition timing setting means C, E to an ignition timing selecting means F, here an engine compares both the ignition timings selecting the ignition timing in a delay timing side to output an ignition signal, corresponding to the selected ignition timing, to an ignition device H from an output means G, being controlled so as to perform ignition. That is, the second ignition timing is selected in the time of highland running, and the ignition timing is controlled to the delay timing side being suited for the reduction of an exhaust gas recirculation (EGR) rate.
Patent JP-S63251336-A (JP)
Inventor: WAANAA POORU PEETSUORUDO
IPC: B60W10/10
Filed: 1988-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09228740-A (JP)
Title: Method for installing window frame
Inventor: TSUE NAOMI
IPC: E06B1/56
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To enable the mounting position of a waterproof material to be checked so that after it is installed on a building, high reliability is available regarding draining. SOLUTION: An upper flashing board 5 fitted at its end with a waterproof material 7 is attached to a head 1, and a lower drain board 6 fitted at its end with a waterproof material 8 is attached to a sill 2. The head 1, the sill 2 and right and left jambs 3, 4 are combined into a window frame WF with the waterproof material 7, 8 intervening between them. Next, the waterproof material on the lower drain board 6 of the window frame is brought into contact on its lower surface with the upper end of a lower panel LP mounted in a skeleton, so as to secure the head and the sill to the skeleton, and the lower end of an upper panel UP is pressed against and secured to the waterproof material on the upper flashing board 5.
Patent JP-H07254317-A (JP)
Title: Manufacture of nb3sn superconducting wire
Inventor: OGAWA KINYA
IPC: H01B13/00
Filed: 1994-03-03
Abstract: PURPOSE:To manufacture a Nb3Sn superconducting wire having high superconducting characteristics with high productivity. CONSTITUTION:A composite wire material 2 having an Nb filament embedded in a Cu-Sn alloy material (bronze material) is drawn into the prescribed length of a composite element wire, while being subjected to an intermediate annealing process. Then, the element wire is subjected to the prescribed heating treatment, and Sn and Nb in the bronze material are made to react to each other, thereby generating a Nb3Sn phase. Regarding this method for manufacturing a Nb3Sn superconducting wire, the intermediate annealing process applied to the composite wire material 2 is continued without any interruption in an electrical heating system 5. As a result, an annealing time is substantially shortened and high productivity is provided, as electric heat is used for the intermediate annealing of the composite material 2 having the Nb filament embedded in the bronze material. Also, an invalid Nb3Sn phase is not generated, because of the short duration of the intermediate annealing process, and an obtainable Nb3Sn superconducting wire has high superconducting characteristics.
Patent JP-S61217969-A (JP)
Title: Magnetic disk system
Inventor: SAKAGUCHI TADAHIKO
IPC: G11B21/08
Filed: 1985-03-23
Abstract: PURPOSE:To shorten the write time of the whole system by reading out data of one track portion by other magnetic disk device by keeping pace with transfer of write data a certain magnetic disk device, and also writing the data on each magnetic disk device independently by separating it from control of a host device. CONSTITUTION:A magnetic disk system is constituted by connecting a host device 1 such as a central processor, a memory control device, etc., and three sets of magnetic disk devices 2-4 by a common data transfer path 10. Each magnetic disk device 2-4 is provided with an instruction decoder 21 for decoding a selecting command or instruction which has been received from the host device, a readout controlling circuit 22 for controlling readout of data from a magnetic disk 33, a positioning controlling circuit 23 for positioning a magnetic head 32 on a desired track on the magnetic disk 33, a data register 24 for holding write data which has been transferred from the host device 1, a series/parallel converting circuit 25, and a readout data buffer circuit 27 for storing readout data of one track portion.
Patent JP-H01316168-A (JP)
Title: Grinding machine
Inventor: OSHIMA JINICHIRO
IPC: B24B5/08
Filed: 1989-03-13
Abstract: PURPOSE:To make it possible to easily perform the micro adjustment of a grindstone by tilting with ease a rotor shaft with the installation of a means of tilting for tilting the rotor shaft, and the electric control of the magnetic force of the electromagnet of a magnetic spindle. CONSTITUTION:After the grinding of a work W with a grindstone 21 installed at an end of a rotor shaft 3, both ends of a hole H drilled on the work W are measured by an inside diameter measuring device 24, and the amount of its taper is calculated by a taper calculator 25, and obtained data are put into a CPU 27 controlling the entire grinding machine. The amount of taper in works W ground in succession are obtained this way, and the CPU 27 makes judgment as to whether the amount of taper is below a specified value or not. When the specified value is exceeded, the CPU 27 compares with correlated data which are memorized in a memory 29 in advance and calculates the amount of tilt in the rotor shaft 3, which is necessary for the correction of taper. The grindstone 21 is then tilted by the calculated amount of tilt through the rotor shaft 3 to continue the grinding of the work W.
Patent JP-S55153897-A (JP)
Title: Fan constructed with glass fibre reinforced plastic
Inventor: FURUYA YUTAKA
IPC: F04D29/32
Filed: 1979-05-18
Abstract: PURPOSE: To obtain an outer surface of good quality by a method wherein an outer surface of glass fibre fabric is laid on with a nonwoven fabric of resin of the equal quality of the material.  
     CONSTITUTION: A glass fibre reinforced plastic fan is formed by a method wherein on the surface of the main molding material consisting of sheet molding compound material is laid glass cloth 8a, 8b as reinforcing material and the further outer surface of said glass fibre fabric is laid on with a nonwoven fabric 9 of the resin of the equal quality of the material to the sheet molding compound material and molded by heat hardening. In the above-mentioned way, the glass fibre fabric is well adhered to resin, the outer surface of the glass fibre fabric fan is fully coated with resin thus producing the glass fibre fabric reinforced plastic fan having a smooth and fine outer surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07108042-A (JP)
Title: Ultrasonic imaging device
Inventor: BUIISURAFU BITSUTSU
IPC: A61B5/1172
Filed: 1994-03-30
Abstract: PURPOSE: To improve an ultrasonic imaging device for capturing, detecting and/or identifying the ultrasonic wave scattered backward from an object with a receiving converter so that the surface structure or the structure near the surface of the object on a support can be satisfactorily reproduced regardless of the positional state of the object. CONSTITUTION: A receiving converter 6 is arranged on the spherical recessed surface of a supporter 4 on the support side, and the supporter 4 is provided with a hole 2 having the diameter in the order of up to ten times the wavelength of the ultrasonic wave. A transmitting converter 1 converges the ultrasonic wave so that its focal point is located on the hole 2 of the supporter 4, the hole 2 functions as a beam source 8 for the spherical ultrasonic wave for the concurrent radiation of the whole object, and the curvature center point of the spherical surface is located at the center of the support surface of the support having a converging action.
Patent JP-2000254922-A (JP)
Title: Mold for resin and method for forming hard coating film to mold for resin
Inventor: MIYA YUKIO
IPC: B29C45/37
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To drastically extend the durable life of a resin mold and to prevent the damage of a stamper to extend the life thereof. SOLUTION: A diamond-like carbon film 30 is formed to at least the part, which comes into contact with a stamper 6, of the surface 2a of one mold 2 to which the stamper 6 must be attached among a fixed mold 1 and a movable mold 2 both of which form the cavity of a resin mold through an intermediate layer 20 enhancing the adhesion strength with the surface 2a of the mold 2. The intermediate layer 20 is formed of silicon, tungsten, titanium carbide, silicon carbide or chromium carbide, etc.
Patent JP-H0323279-A (JP)
Title: Method for joining ceramic members
Inventor: MOMOSE HIROTSUNE
IPC: C04B37/00
Filed: 1989-03-15
Abstract: PURPOSE:To conveniently and inexpensively join ceramic members by joining the members obtained by forming the granules obtained by adding plural incompatible additives to ceramic powder and granulating the powder with a flux made of one of the additives and sintering the members. CONSTITUTION:The incompatible additives (e.g. a PVA-polyethylene glycol mixture as a water-soluble additive and a polyvinyl butyral-dibutyl phthalate- methyl ethyl ketone mixture as an oily additive) are added to ceramic powder in two steps. The mixture is dried and granulated to obtain the ceramic granules, and two ceramic members are formed from the granules. A flux made of the additive (e.g. the oily additive) used in the second processing of the granules is applied on the surfaces of both members to be joined, the surfaces are joined at ordinary temp. and pressure, and then the members are sintered.
Patent JP-S61220910-A (JP)
Title: Air blower for automobile
Inventor: FUKASAKU YOSHINORI
IPC: B60H1/00
Filed: 1985-03-27
Abstract: PURPOSE:To aim at increasing the suction area of internal air and at enhancing the suction efficiency of the same, by forming a curved surface in a part of an internal air suction port in an internal and external air change-over box, and by arranging an internal and external air change-over door having a curved section along with the curved surface. CONSTITUTION:A fan 1 driven by a motor 2 is housed in scrolls 3, 4, and converts the atmospheric air introduced through a bellmouth section 5, into air having a necessary air blow characteristic in association with its rotation. Further, an internal and external air change-over box 6 is provided on the bellmouth section 5 on the side opposite to the fan 1, and an internal and external air change-over door 4 is disposed in the box. In the above-mentioned arrangement, the suction surface of an internal air suction port 8 in the internal and external air change-over box 6 is formed such that a part of it has a curved surface toward the box 6 around the bellmouth section 5. Meanwhile, the internal and external air change-over door 7 is formed at its front end with a curved section in order to coincide with the shape of the suction surface of the suction port 8.
Patent JP-H10255847-A (JP)
Title: Secondary battery and manufacture therefor
Inventor: KAWAI HIDEMASA
IPC: H01M10/0566
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a secondary batterry having a simple structure, a sufficient reaction area and no capacity decrease caused by a clearance generated between electrodes due to repetitive charging/discharging, by laminating and winding sheet-like positive and negative electrodes through sheet-like separators, and by arranging a packing material in a central space of an obtained flat rectangular parallelopiped electrode element. SOLUTION: A sheet-like positive electrode 4 mainly composed of lithium manganate or the like and a negative electrode 5 mainly composed of a carbonaceous material or the like capable of freely doping-dedoping a lithium ion, are laminated through separators 6 and 7. This laminated body is wound around a plate-like core to form an electrode element 3 of a flat rectangular parallelopiped as a whole. Afterwards, a filling material 10 is applied in a central space after the core is removed. This filling material 10 is preferably a plate shape having a thickness of 40 to 98% of a thickness of the central space and a width of 50 to 95% of a width dimension. This electrode element 3 is housed in a flat rectangular parallelopiped battery can 2, and a nonaqueous electrolyte is sealed in it, to obtain a secondary battery 1.
Patent JP-H11254865-A (JP)
Title: Self introduction card which works as pr as well
Inventor: HARADA TOMOAKI
IPC: B42D15/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To make people understand the characters and the capabilities of a self in a short period of time by a method wherein on a printing paper or a printable card paper of a name-card size, the name of the self, a face photograph, a personal history required to the using purpose, and specialties are listed. SOLUTION: On a printing paper or an image printable card paper 1 of a name-card size, the name of a self, a face photograph, a personal history required for the using purpose, and specialties or the like, which are items required to a self introduction and for PR as well of the characters and capabilities of the self, are listed. For example, for a self introduction card 1 which works as a PR as well for a newly married couple, at the upper central part of a front face (a), face photographs 2 of both persons are listed by a photographic printing or a printing or the like, and on both sides, respective names 3, the dates of births 4, hometowns 5 where they come from, are listed, and in a lower column greeting sentences are listed. On the rear face (b), specialties 6 of the selves and personal histories of both persons are listed.  By this method, the characters and the capabilities of both persons of the newly married couple can be notified to people in a short period of time.
Patent JP-S59186609-A (JP)
Title: Traveling scraping machine of sedimented sand
Inventor: HORI MICHIHIRO
IPC: B01D21/18
Filed: 1983-04-08
Abstract: PURPOSE:To scrape efficiently sedimented sand by providing an endless chain equipped with numerous buckets to turn around a frame, which expands and contracts freely in the vertical direction, and a scraping trestle provided to the lower end of the frame so that the scraping mechanism part may easily and freely be taken in and out. CONSTITUTION:Guide beams 8 and 8 having a couple of rails 7 and 7, which extends in the longitudinal direction of a sand sedimentation pond 1 are provided at the upper part of a traveling gantry 5, and a carriage 10 of a sedimented sand scraping machine is mounted between the guide beams 8 and 8 through wheels 9 and 9. A frame 11 which expands and contracts freely by a pantographic linking mechanism is hung from the lower side of the rear part of the carriage 10. The frame can be expanded and contracted vertically by an expansion and contraction operating member 12 such as a hydraulic cylinder of which one end is installed to the carriage 10. A chain 22 equipped with a bucket 21 scrapes the sedimented sand by the operation of a motor 18, and the tension of the chain 22 is kept by a tension control device 23 consisting of a weight 29 and a loose roller 27.